Commit b7ea2d480338(Extend OVS IPFIX exporter to export tunnel headers)
added a usage for IPROTO_GRE. But that does not look available in any
Visual Studio headers. So add it.
Signed-off-by: Gurucharan Shetty <gshetty@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>
Preparing the include headers needed to compile dpif-linux.c with MSVC.
Signed-off-by: Alin Gabriel Serdean <aserdean@cloudbasesolutions.com>
Signed-off-by: Ben Pfaff <blp@nicira.com>
Add defines needed to compile netlink-socket.c and netlink.c.
Add a wrapper and the functionality behind it for syconf.
Add the newly created files to the noinst_HEADERS in windows/automake.mk
Signed-off-by: Alin Gabriel Serdean <aserdean@cloudbasesolutions.com>
Signed-off-by: Ben Pfaff <blp@nicira.com>
This does not provide us all the functionality that
is available in Linux. But should be a start.
Signed-off-by: Gurucharan Shetty <gshetty@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>
Windows does not have a srandom() and random(). But it does
have a srand() and rand(). We use these functions in sflow code.
Signed-off-by: Gurucharan Shetty <gshetty@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>
sflow.h uses u_int32_t that needs windefs.h for compilation
in visual studio.
Signed-off-by: Gurucharan Shetty <gshetty@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>
advapi32 is needed by multiple functions
So include it in a common place.
Signed-off-by: Gurucharan Shetty <gshetty@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>
There are a few structure definitions that is used from
these headers. So copy them from the netbsd repo.
The following changes have been made on top of it:
* The keyword "__packed" has been removed
from the headers as the corresponding Linux headers don't
do packing.
* #if BYTE_ORDER == 'X' macros have been replaced by CONSTANT_HTONx().
* code inside #ifdef _KERNEL has been deleted.
* code inside #ifdef ICMP6_STRINGS has been deleted.
Signed-off-by: Gurucharan Shetty <gshetty@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>
There is no fsync() in Windows. But there is a _commit()
which does the same thing.
Signed-off-by: Gurucharan Shetty <gshetty@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>
There is no ftruncate() in visual studio. There is a _chsize_s()
which has a similar functionality.
Signed-off-by: Gurucharan Shetty <gshetty@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>
Windows does not have a bunch of headers that
are available in Linux. Instead of littering the code
with #ifndef _WIN32, add stub headers.
Signed-off-by: Gurucharan Shetty <gshetty@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>
We use getrusage mainly to get user CPU time and system CPU time.
Windows has a GetProcessTimes and GetThreadTimes that does the
same job. So use them.
We also use getrusage to get page faults. Use GetProcessMemoryInfo()
for that.
We also get number of context switches, block i/o times and use it for
debug information when we wake up from poll_block late. I haven't found
functions for that in Windows. We only use it for debug information, so
it should be okay not implementing it.
Signed-off-by: Gurucharan Shetty <gshetty@nicira.com>
Co-authored-by: Linda Sun <lsun@vmware.com>
Signed-off-by: Linda Sun <lsun@vmware.com>
Acked-by: Ben Pfaff <blp@nicira.com>
Windows does not have a getopt_long function. This commit
copies over the getopt_long implementation from netbsd with
some minor modifications and is used only on Windows platform.
Modifications on top of the version in NetBSD repo.
* Remove header files not available in Visual Studio.
* Remove some unwanted #defines.
* Add Open vSwitch specific header files like config.h, vlog.h, util.h
* Add the following #define's
define __UNCONST(a) ((void *)(unsigned long)(const void *)(a))
define _DIAGASSERT(q) ovs_assert(q)
define warnx VLOG_WARN
* Add extern declaration in getopt.h for optarg, optind.
Signed-off-by: Gurucharan Shetty <gshetty@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>
One option to implement openlog and syslog functionality in Windows
is to use windows event logger. But it looks like it involves changing
registry settings and in general looks complicated.
For the time being, do nothing for syslog. All the information needed for
debugging will be present through the 'file' option anyways.
We can start OVS daemons on Windows with "-vfile:info -vsyslog:off".
Signed-off-by: Gurucharan Shetty <gshetty@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>
